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74191 - Synchronous 4-Bit Up/Down Counter
74190 - 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
TC4029BP - Presettable Up/Down Counter
74192 - SYNCHRONOUS UP/DOWN DECADE/BINARY COUNTER
74LS190 - PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
SN74190 - SYNCHRONOUS UP/DOWN COUNTERS
XR16C850 - UART with 128-byte FIFOs FIFO Counters and Half-duplex Control
CD4029BM - Presettable Binary/Decade Up/Down Counter
74191 - 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
74190 - Synchronous Decade Up/Down Counters
74LS192 - PRESETTABLE BCD/DECADE UP/DOWN COUNTER
74192 - Up / Down Decade Counter
HD74HC192 - Synchronous Up/Down Decade Counter
CD40110BE - CMOS Decade Up-Down Counter/Latch/Display Driver
74HC193 - Presettable synchronous 4-bit binary up/down counter
TC4518BP - (TC4518 / TC4520) Dual Up Counter
74LS193 - SYNCHRONOUS 4-BIT UP/DOWN COUNTER
HCC4029B - Rad-hard presettable up/down counter
MC100EP016 - 3.3V / 5VECL 8-Bit Synchronous Binary Up Counter
